37
Rooftop Unit
62M ERV Unit
Rooftop Unit
Accessory
Transition
Relief Hood
Top View
62M330-640 ERV Unit
O/A Hood
l
e
e
h
W
V
R
E
Horizontal Return Duct
(Field Supplied)
Outside Air Hood (See
Note 2)
55 13/32"
A
Rooftop Unit Curb
B
ERV Curb
Top View
60 11/32"
Rooftop Unit Curb
ERV Curb
44 3/4"
Accessory
Transition
Side View A-A
44 3/4"
Rooftop
Unit
Curb
ERV
Unit
Curb
Curb Detail
A
A
ROOFTOP MODEL
ROOFTOP SIZE
62M TRANSITION
ERV CURB
DIMENSIONS (in.)
A
B
48/50PG
20-28
62M-CTR-HG1525-H
62M-C-CRB-14M
114.4
78.6
48/50HJ
020-028
62M-CTR-HG1525-H
62M-B-CRB-14M
114.4
78.6
LEGEND
NOTES:
1. The ERV unit can be used with a factory-
installed economizer, if desired.
2. Transition includes a new outside air hood,
which allows air intake through the front of
the hood rather than the bottom. The new
hood will use the filters from the original
rooftop unit hood.
ERV
—
Energy Recovery Ventilator
O/A
—
Outdoor Air
ROOF CURB LOCATION DETAIL
Fig. 38 — 62MD,ME330-640 Coupled with Carrier 48/50PG20-28
and 48/50HJ020-028 Horizontal Discharge Rooftop Unit
Summary of Contents for 62MB
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